1996 TOYOTA T100 engine

Downloaded from www.Manualslib.com manuals search engine S05193
SF0D3−01
P14361
P14362
SF−46
− SFI (5VZ−FE)CIRCUIT OPENING RELAY
1052 Author: Date:
1996 TOYOTA T100 (RM449U)
CIRCUIT OPENING RELAY
INSPECTION
1. REMOVE CIRCUIT OPENING RELAY
2. INSPECT CIRCUIT OPENING RELAY CONTINUITY
(a) Using an ohmmeter, check that there is continuity be-
tween terminals ST and E1.
If there is no continuity, replace the relay.
(b) Check that there is continuity between terminals +B and
FC.
If there is no continuity, replace the relay.
(c) Check that there is no continuity between terminals
+B and FP.
If there is continuity, replace the relay.
3. INSPECT CIRCUIT OPENING RELAY OPERATION
(a) Apply battery positive voltage across terminals ST and
E1.
(b) Using an ohmmeter, check that there is continuity be-
tween terminals +B and FP.
If there is no continuity, replace the relay.
4. REINSTALL CIRCUIT OPENING RELAY

Downloaded from www.Manualslib.com manuals search engine SF1QQ−01
− SFI (5VZ−FE)VSV FOR FUEL PRESSURE CONTROL
SF−47
1053 Author: Date:
1996 TOYOTA T100 (RM449U)
VSV FOR FUEL PRESSURE
CONTROL
INSPECTION
1. REMOVE VSV
(a) w/ EGR:
Disconnect the 2 connectors and 4 vacuum hoses, and
remove the 2 bolts and VSV.
(b) w/o EGR:
Disconnect the connector and 2 vacuum hoses, and re-
move the 2 bolts and VSV.
2. INSPECT VSV FOR OPEN CIRCUIT
Using an ohmmeter, check that there is continuity between the
terminals.
Resistance: 33 − 39 Ω at 20 °C(69 °F)
If there is no continuity, replace the VSV.
3. INSPECT VSV FOR GROUND
Using an ohmmeter, check that there is no continuity between
each terminal and the body.
If there is continuity, replace the VSV.
4. INSPECT VSV FOR OPERATION
(a) Check that air flows from port E to port G.

Downloaded from www.Manualslib.com manuals search engine SF−48
− SFI (5VZ−FE)VSV FOR FUEL PRESSURE CONTROL
1054 Author: Date:
1996 TOYOTA T100 (RM449U)
(b) Apply battery positive voltage across the terminals.
(c) Check that air flows from port E to the filter.
If operation is not as specified, replace the VSV.
5. REINSTALL VSV
(a) Install the VSV with the 2 bolts.
Torque: 8 N·m (80 kgf·cm, 71 in.·lbf)
(b) w/ EGR:
Connect the 2 connectors and 4 vacuum hoses to the 2
VSV.
(c) w/o EGR:
Connect the connector and 2 vacuum hoses to the VSV.

Downloaded from www.Manualslib.com manuals search engine SF0D0−02
− SFI (5VZ−FE)VSV FOR EXHAUST GAS CONTROL VALVE
SF−49
1055 Author: Date:
1996 TOYOTA T100 (RM449U)
VSV FOR EXHAUST GAS
CONTROL VALVE
INSPECTION
1. REMOVE VSV
Disconnect the 2 connectors and 4 vacuum hoses, and remove
the 2 bolts and VSV.
2. INSPECT VSV FOR OPEN CIRCUIT
Using an ohmmeter, check that there is continuity between the
terminals.
Resistance: 33 − 39 Ω at 20 °C (68 °F)
If there is no continuity, replace the VSV.
3. INSPECT VSV FOR GROUND
Using an ohmmeter, check that there is no continuity between
each terminal and the body.
If there is continuity, replace the VSV.
4. INSPECT VSV OPERATION
(a) Check that air flows from port E to port G.
(b) Apply battery positive voltage across the terminals.
(c) Check that air flows from port E to the filter.
If operation is not as specified, replace the VSV.
5. REINSTALL VSV
(a) Install the VSV with the 2 bolts.
Torque: 8 N·m (80 kgf·cm, 71 in.·lbf)
(b) Connect the 2 connectors and 4 vacuum hoses to the 2
VSV.

Downloaded from www.Manualslib.com manuals search engine SF0CP−03
P21681
Continuity Ohmmeter
P21682No Continuity Ohmmeter
P21683
Air
E
F
P21684
Air
E
F Battery SF−50
− SFI (5VZ−FE)VSV FOR EVAPORATIVE EMISSION (EVAP)
1056 Author: Date:
1996 TOYOTA T100 (RM449U)
VSV FOR EVAPORATIVE
EMISSION (EVAP)
INSPECTION
1. REMOVE VSV
Disconnect the connector and 2 EVAP hoses, and remove the
screw and VSV.
2. INSPECT VSV FOR OPEN CIRCUIT
Using an ohmmeter, measure the resistance between the ter-
minals.
Resistance:
29 − 33 Ω at 20°C (68°F)
If resistance is not as specified, replace the VSV.
3. INSPECT VSV FOR GROUND
Using an ohmmeter, check that there is no continuity between
each terminal and the body.
If there is continuity, replace the VSV.
4. INSPECT VSV OPERATION
(a) Check that air flows difficulty from port E to port F.
(b) Apply battery positive voltage across the terminals.
(c) Check that air flows from port E to port F.
If operation is not as specified, replace the VSV.
5. REINSTALL VSV
(a) Install the VSV with the screw.
(b) Connect the connector and 2 EVAP hoses to the VSV.

Downloaded from www.Manualslib.com manuals search engine SF0CR−03
− SFI (5VZ−FE)ENGINE COOLANT TEMPERATURE (ECT) SENSOR
SF−51
1057 Author: Date:
1996 TOYOTA T100 (RM449U)
ENGINE COOLANT TEMPERATURE (ECT) SENSOR
COMPONENTS

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P21183
SF−52
− SFI (5VZ−FE)ENGINE COOLANT TEMPERATURE (ECT) SENSOR
1996 TOYOTA T100 (RM449U)
INSPECTION
1. DRAIN ENGINE COOLANT
2. DISCONNECT UPPER RADIATOR HOSE FROM WA-
TER OUTLET
3. REMOVE NO. 2 TIMING BELT COVER
(a) Disconnect the PS air hose from the clamp.
(b) Disconnect the 3 cord clamps of the high−tension cords
from the belt cover.
(c) Remove the 6 bolts, timing belt cover and gasket.
(d) Disconnect the camshaft position sensor connector.
4. REMOVE FUEL PIPE
5. REMOVE ECT SENSOR
(a) Disconnect the ECT sensor connector.
(b) Using a 19 mm deep socket wrench, remove the ECT
sensor and gasket.

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Ohmmeter
Acceptable
TEMPERATURE °C (°F)
RESISTANCE kΩ
− SFI (5VZ−FE)ENGINE COOLANT TEMPERATURE (ECT) SENSOR
SF−53
1996 TOYOTA T100 (RM449U)
6. INSPECT ECT SENSOR
Using an ohmmeter, measure the resistance between the ter-
minals.
Resistance:
Refer to the graph
If the resistance is not as specified, replace the ECT sensor.
7. REINSTALL ECT SENSOR
(a) Install a new gasket to the ECT sensor.
(b) Using a 19 mm deep socket, install the ECT sensor.
Torque: 20 N·m (200 kgf·cm, 14 ft·lbf)
(c) Connect the ECT sensor connector.
8. REINSTALL FUEL PIPE
Install the fuel pipe with 4 new gaskets and the 2 union bolts.
Torque: 34.3 N·m (350 kgf·cm, 25 ft·lbf)
9. REINSTALL NO.2 TIMING BELT COVER
Torque: 9 N·m (90 kgf·cm, 80 in.·lbf)
10. RECONNECT UPPER RADIATOR HOSE TO WATER
OUTLET
11. REFILL WITH ENGINE COOLANT